效果

MainActivity佈局

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".LogActivity"
    android:orientation="horizontal">

        <android.support.v7.widget.RecyclerView
            android:id="@+id/rv_left"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content">
        </android.support.v7.widget.RecyclerView>

        <android.support.v7.widget.RecyclerView
            android:id="@+id/rv_right"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_weight="1" />

</LinearLayout>
 

左邊介面卡:

<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="wrap_content"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <TextView
        android:id="@+id/name_left"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="6660"
        android:textSize="20sp"
        android:textColor="#000"
        android:padding="15dp"/>

</LinearLayout>
 

右邊介面卡佈局

<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <ImageView
        android:id="@+id/image_right"
        android:layout_width="150dp"
        android:layout_height="150dp"
        android:src="@mipmap/ic_launcher"/>

    <TextView
        android:id="@+id/name_right"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="666"/>


</LinearLayout>
 

MainActivity程式碼:

public class LogActivity extends AppCompatActivity {

    private RecyclerView mRv_left;
    private RecyclerView mRv_right;
    private String strLeftUrl = "http://www.zhaoapi.cn/product/getCatagory";
    private String strRightUrl = "http://www.zhaoapi.cn/product/getProductCatagory";
    private MyLeftAdapter mMyLeftAdapter;
    private List<LeftResponBean.DataBean> leftData;
    private MyRightAdapter mMyRightAdapter;


    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_log);

        //初始化控制元件
        initView();

        //載入資料
        leftLoadData();

        //左邊介面卡
        leftAdapter();

        //載入資料
        rightLoadData();

        //右邊介面卡
        rightAdapter();
    }
    //右邊介面卡
    private void rightAdapter() {
        mMyRightAdapter = new MyRightAdapter(this);
        mRv_right.setAdapter(mMyRightAdapter);
        mRv_right.setLayoutManager(new GridLayoutManager(this,2,GridLayoutManager.VERTICAL,false));
    }
    //載入資料
    private void rightLoadData() {
        //介面回撥獲取位置
        mMyLeftAdapter.setCidLinstener(new MyLeftAdapter.LeftInterfaceCidLinstener() {
            @Override
            public void setCid(String cid) {
                HashMap<String, String> map = new HashMap<>();
                map.put("cid",cid);
                //呼叫工具類
                OkHttpUril instance = OkHttpUril.getInstance();

                //呼叫方法
                instance.doPost(strRightUrl, map, new OkHttpUril.OkHttpInterface() {
                    @Override
                    public void failure(Exception e) {

                    }

                    @Override
                    public void success(String json) {
                        //解析資料
                        RightResponBean rightResponBean = new Gson().fromJson(json, RightResponBean.class);
                        List<RightResponBean.DataBean> data = rightResponBean.getData();
                        //設定資料
                        mMyRightAdapter.setData(data);
                    }
                });
            }

        });

    }

    //左邊介面卡
    private void leftAdapter() {
        mMyLeftAdapter = new MyLeftAdapter(LogActivity.this);
        mRv_left.setAdapter(mMyLeftAdapter);
        mRv_left.setLayoutManager(new LinearLayoutManager(this,LinearLayoutManager.VERTICAL,false));
    }

    //左邊載入資料
    private void leftLoadData() {

        OkHttpUril instance = OkHttpUril.getInstance();
        instance.doGet(strLeftUrl, new OkHttpUril.OkHttpInterface() {
            @Override
            public void failure(Exception e) {

            }

            @Override
            public void success(String json) {
                LeftResponBean leftResponBean = new Gson().fromJson(json, LeftResponBean.class);
                leftData = leftResponBean.getData();
                //更新介面卡
                mMyLeftAdapter.setData(leftData);

            }
        });
    }

    //初始化佈局
    private void initView() {
        mRv_left = findViewById(R.id.rv_left);
        mRv_right = findViewById(R.id.rv_right);
    }
}

左邊介面卡程式碼

public class MyLeftAdapter extends RecyclerView.Adapter<MyLeftAdapter.ViewHolder> {

    private List<LeftResponBean.DataBean> mData;
    private Context mContext;

    public MyLeftAdapter(Context context) {
        mContext = context;
        mData = new ArrayList<>();
    }

    //設定資料的方法
    public void setData(List<LeftResponBean.DataBean> data){
        mData.clear();
        if(data != null){
            mData.addAll(data);
        }
        notifyDataSetChanged();
    }

    @NonNull
    @Override
    public ViewHolder onCreateViewHolder(@NonNull ViewGroup viewGroup, int i) {
        View view = View.inflate(mContext, R.layout.left_adapter, null);
        ViewHolder viewItem = new ViewHolder(view);
        return viewItem;
    }

    @Override
    public void onBindViewHolder(@NonNull ViewHolder viewHolder, final int i) {
        final LeftResponBean.DataBean dataBean = mData.get(i);
        viewHolder.name.setText(dataBean.getName());
        //設定點選事件傳位置
        viewHolder.itemView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                mLeftInterfaceCidLinstener.setCid(dataBean.getCid()+"");
            }
        });
    }

    @Override
    public int getItemCount() {
        return mData.size();
    }

    public class ViewHolder extends RecyclerView.ViewHolder {

        private final TextView name;

        public ViewHolder(@NonNull View itemView) {
            super(itemView);
            name = itemView.findViewById(R.id.name_left);

        }
    }
    //建立介面傳入cid
    public interface LeftInterfaceCidLinstener{
        void setCid(String cid);
    }

    private LeftInterfaceCidLinstener mLeftInterfaceCidLinstener;

    public void setCidLinstener(LeftInterfaceCidLinstener leftInterfaceCidLinstener){
        mLeftInterfaceCidLinstener = leftInterfaceCidLinstener;
    }
}

右邊介面卡沒有點選事件其他都照著自己的控制元件寫就ok